This **NON EXCLUSIVE AIRCRAFT LEASE AGREEMENT** (the “Agreement”) is entered into as of June 30,
2007 and effective November 1, 2006, (the “Effective Date”), by and between **Orange Crimson
Aviation, LLC** (“Lessor”), and **TC Group, L.L.C.**, (“Lessee”).

WITNESSETH:

          **WHEREAS**, Lessor is, as of the Effective Date of this Agreement, the registered owner of the
Aircraft described and referred to herein;

          **WHEREAS**, Lessee desires to lease from the Lessor, and Lessor desires to lease to Lessee, the
Aircraft, upon and subject to the terms and conditions of this Agreement; and

          **WHEREAS**, during the term of this Agreement, the Aircraft may be subject to concurrent leases
to other lessees.

          **NOW, THEREFORE**, in consideration of the mutual promises herein contained and other good and
valid consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties
agree as follows:

**SECTION 1.** **DEFINITIONS**